F9 Double Eagle (DE) was developed as a safe-to-use, concentrated multi-purpose degreaser and general cleaner. Additionally F9 DE is an excellent neutralizer for acidic stains like sulfuric acid from Golf Cart batteries and automobiles. Use also to neutralize F9 BARC or F9 Efflo if needed. Double Eagle serves two purposes when cleaning oil stains in combination with rust or battery acid; it cleans the oil and concrete plus neutralizes the battery acid. After that it’s just a matter of a surface cleaning and you’ve performed two tasks with minimal effort!
